Treatment Summary
Patient Information
- Age: 13
- Gender: male
- Invisalign Submission Option: Invisalign Comprehensive
矫治器数量
- Maxillary: 49 + 18 = 67
- Mandibulary: 49 + 18 = 67
Aligner Wear time
- 1 周
保留
- Maxillary: Vivera retainer
- Mandibular: Fixed/Bonded
Results achieved
- 达到安氏 I 类关系
- 两侧的功能性尖牙引导
- 后牙反牙合已矫正
- 实现正常覆盖和覆牙合
- 切牙达到合适的轴向倾斜
- Curve of Spee leveled
- 通过去扭转对齐上下牙弓
- 已改善牙弓形状
- 实现牙弓协调
评论
- A pre advancement phase was performed with 10 aligners to improve maxillary and mandibular arches and start correction of crowding;
- Teeth 1.7 and 2.7 were tipped lingual while 3.7 and 4.7 were tipped buccal, in order to correct scissors crossbite;
- Vertical control was performed by intrusion of posterior teeth, and auto-rotation of mandible;
- Cl I relationship was achieved by 4 sets of mandibular advancement (2mm each);
- Torque control of upper and lower incisors was performed while retraction of anterior teeth;
- Additional aligners were used to improve posterior intercuspation aimed by vertical elastics - nighttime wear.